B
HomeLibrariesCopilotSearchProjectsBookmarks
FeedbackHelp Desk
Libraries
Building Codes
Code LibraryIBC — BuildingIRC — ResidentialIFC — FireIPC — PlumbingIMC — MechanicalIFGC — Fuel GasIECC — EnergyNEC — ElectricalModel Codes
Specifications
CSI SpecificationsDOT SpecsTransit SpecsUSACE
Standards
TransportationRailroadFire SafetyAccessibilityStructural
Tools & References
DiagramsAssembliesProductsCalculatorsChecklistsPermits
PricingLog in
Home / DOT Specifications / Washington / Federal & Industry Standards / AASHTO LRFD Bridge Design Specifications
🏛️Federal & Industry Standards

AASHTO LRFD Bridge Design Specifications

WebWashington State Department of Transportation (WSDOT)2024 Standard Specifications

The AASHTO LRFD Bridge Design Specifications is the preeminent bridge design code in the United States. It covers load and resistance factor design for all structural types, materials, and components. Individual state DOTs adopt the national edition and publish state-specific amendments.

Published by the American Association of State Highway and Transportation Officials (AASHTO). 10th Edition, 2024.

Document Viewer

🏛️

This source must be viewed on WADOT's website

State DOT portals frequently block embedding via X-Frame-Options or Content-Security-Policy headers. Open the canonical source to view the current publication.

Open on WA DOT↗

Other Federal & Industry Standards